Class WorkflowInputBuilder

Namespace

Bonsai.Expressions

Assembly

Bonsai.Core.dll

Represents an expression builder that generates an observable sequence to be used as input to an encapsulated workflow.

The WorkflowInput operator is used inside nested workflows to route input arguments from the outside. The type of the input sequence and its behavior is dependent on the exact operator in which they are nested. Each WorkflowInput is uniquely numbered starting from Source1.

Warning

The numbering of the WorkfklowInput nodes usually reflects the order of arguments in the outer operator, but this is not always required. In fact, how many input arguments are available in the nested workflow is entirely dependent on the nesting operator.

[WorkflowElementCategory(ElementCategory.Source)]
public class WorkflowInputBuilder : ZeroArgumentExpressionBuilder, IExpressionBuilder, INamedElement

Inheritance

object

ExpressionBuilder

ZeroArgumentExpressionBuilder

WorkflowInputBuilder

Implements

IExpressionBuilder

INamedElement

Derived

WorkflowInputBuilder<TSource>

Inherited Members

ZeroArgumentExpressionBuilder.ArgumentRange

ExpressionBuilder.ToString()

ExpressionBuilder.Unwrap(ExpressionBuilder)

ExpressionBuilder.GetWorkflowElement(ExpressionBuilder)

ExpressionBuilder.GetVisualizerElement(ExpressionBuilder)

ExpressionBuilder.GetVisualizerMappings(ExpressionBuilder)

ExpressionBuilder.FromWorkflowElement(object, ElementCategory)

ExpressionBuilder.GetElementDisplayName(Type)

ExpressionBuilder.GetElementDisplayName(object)

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Extension Methods

ExpressionBuilderGraphExtensions.AsInspectBuilder(ExpressionBuilder)

ExpressionBuilderGraphExtensions.Build(ExpressionBuilder, params Expression[])

ExpressionBuilderGraphExtensions.IsBuildDependency(ExpressionBuilder)

Properties

Index

Gets or sets the zero-based index of the input parameter.

[Browsable(false)]
public int Index { get; set; }

Property Value

int

Name

Gets or sets the name of the input parameter. Arbitrary named arguments are not supported, so all names must start with the ArgumentNamePrefix followed by the one-based argument index.

[Browsable(false)]
public string Name { get; set; }

Property Value

string

Methods

Build(IEnumerable<Expression>)

Returns the source input expression specified in Bonsai.Expressions.WorkflowInputBuilder.Source.

public override Expression Build(IEnumerable<Expression> arguments)

Parameters

arguments IEnumerable<Expression>

Returns

Expression

A collection of Expression nodes that represents the input arguments. An Expression that will be used as the source of an encapsulated workflow.